I have an opportunity to buy this phillips 66 sign with bracket and was wondering how much I should pay. It measures 29 5/8" wide by 29 9/16" wide approximately. I know that a lot of these were reproduced but from the research I have done I believe it to be original due to the makers mark. I also am pretty sure I know where the sign originally was. I know that a lot of years are dated coded but not all. I was wondering if anyone knows the range of years that were not datecoded? I also see a wide range of prices on these and wonder how much I should pay. What I really like is the bracket, how much value does this add? Any help is appreciated. Thank you
